[BlazingArizona]

I believe we were created by aliens as part of an experiment that was abandoned and allowed to run wild.

Just as the Chihuahua is the result of intelligent design - by humans.

[Spandau]

Yes. The Chihuahua is made from off-the-shelf components though. I believe the aliens would have broken it down even further, experimenting on a fundamental level hundreds of millions of years ago.